Hello, sorry for the long delay, i ordered some more esp12f boards (from a different supplier) and also pogo-pin connectors so i dont have to solder them all up.

So i get really weird results:

* esp12f from supplier A: ISSUE REPRODUCABLE
* esp12f from supplier A: WORKS AS EXPECTED
* esp12f from ...

And one more thing: when i press reset while the code is running/before going to sleep, reset is working fine / the chip restarts immediately, prints all the messages, and also LED is blinking.

Hello, sadly the behaviour with your code is exactly the same, just since you use time-based wakeup, it will automatically show the strange behavour of the first reset once the wakeup timer expires (which also is a bit confusing me since i didnt do any explicit wiring from GPIO16 to RST, but that is ...

Hello,

i am experimenting with a Esp12F board and have some issues with waking up from deep sleep. It is reproducable, that when i try to wakeup from deep sleep, the first reset will only print a single line on serial console and not run any code from setup() or loop() functions. Only the second ...